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https://issues.apache.org/jira/browse/OAK-2147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14163416#comment-14163416
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Thomas Mueller commented on OAK-2147:
-------------------------------------
With the patch, I get about twice as fast index creation than before with 1
million nodes. The main contributor is the changed maximum number of lanes. The
ch
Creating the nodes: 65 seconds.
Creating a descending ordered index: 530 seconds (old)
Creating a descending ordered index: 232 seconds (new; oak.orderedIndex.prob =
1)
Creating a descending ordered index: 213 seconds (new)
> [Ordered Index] Indexing on large content is slow
> -------------------------------------------------
>
> Key: OAK-2147
> URL: https://issues.apache.org/jira/browse/OAK-2147
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: core
> Reporter: Amit Jain
> Attachments: OAK-2147-Amit.patch, OAK-2147.patch
>
>
> Indexing large number of ordered properties is quite slow.
> Explore ways of making it faster. The current skip list implementation uses 4
> lanes with a probability of 10%. It should be made configurable and the
> defaults changed.
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